Linking piece



FIG. 1 is a perspective view of a linking piece showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a front side elevational view thereof; and,

FIG. 7 is a rear side elevational view thereof.

The broken lines shown are included for the purpose of illustrating portions of the linking piece which form no part of the claimed design. 

CLAIM The ornamental design for linking pieces, as shown and described. 